Installing The Firmware (Sub Firmware, Panel Firmware, Main Firmware); Checking Firmware Version - Brother MFC-9130CW Service Manual

1.1 Installing the Firmware
(Sub firmware, Panel firmware, Main Firmware)
The following two methods are available for installing the firmware.
- Installing using USB flash memory (USB direct interface model only)
- Installing using computer
1.1.1

Checking firmware version

Check whether the firmware installed in the main PCB ASSY and the firmware installed in the
panel PCB are the latest versions, if they are the latest versions there is no need to install the
firmware.
If one or both of them are not the latest versions, make sure to install the latest firmware in the
PCB(s) in accordance with
Installing the firmware using
<How to check firmware version>
(1) Hold down the Home key for about 5 seconds while the machine is in the ready state.
The following screen is displayed on the LCD.
(2) Press the ROM Version. The following screen is displayed on the LCD.
The main firmware version is shown on the second line, and the panel firmware version
on the third line.
"1.1.2 Installing the firmware using USB flash memory"
computer".
4-2
or "1.1.3
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